NIST 800-171 R-3.14.7
Identify Unauthorized Use
Official citation: 3.14.7
Class: core · Severity: medium
Statement of the obligation — verify against source
3.14.7
What it means
Identify unauthorized use of your systems, distinguishing legitimate activity from misuse through monitoring, logging, and analysis, so improper or malicious use is detected and can be acted on.
Educational reference only — not legal advice. Consult a qualified assessor or attorney for binding compliance determinations.